Sync and charge up to 16 tablets, phones, or other mobile devices from one central hub. Provides up to 5V, 2.4A (12 Watts) of power per port, for charging battery-intensive devices such as an iPad. Charge your devices without the need to connect to a computer. Sync your devices using their file management software, such as Apple iTunes or Apple Configurator. Supports USB 2.0 data transfer rates up to 480Mbps. Mounting hardware included for use in a rack installation